EP 0241326 B1 19920115 - METHOD FOR CONTROLLING A PWM INVERTER ASSOCIATED WITH AN N-PHASE MOTOR, AND APPARATUS FOR PUTTING THIS METHOD INTO OPERATION
Title (en)
METHOD FOR CONTROLLING A PWM INVERTER ASSOCIATED WITH AN N-PHASE MOTOR, AND APPARATUS FOR PUTTING THIS METHOD INTO OPERATION
Publication
Application
Priority
FR 8603420 A 19860311
Abstract (en)
[origin: EP0241326A1] The invention relates to a method for controlling a pulse-width modulation inverter associated with an N-phase motor (1) (N > 2), allowing the power dissipated in the breakers (THi or TBi) of the inverter to be reduced by detecting the winding (Li) of the motor (1) in which the maximum current flows and by keeping one of the two breakers associated with this winding switched on. The invention also relates to a device for putting this method into operation. <IMAGE>
IPC 1-7
IPC 8 full level
H02M 7/527 (2006.01); H02M 7/5387 (2007.01); H02P 23/06 (2006.01)
CPC (source: EP)
H02M 7/527 (2013.01); H02M 7/53875 (2013.01); H02P 23/06 (2013.01)
Designated contracting state (EPC)
CH DE GB IT LI SE
DOCDB simple family (publication)
FR 2595885 A1 19870918; FR 2595885 B1 19880610; DE 3775965 D1 19920227; EP 0241326 A1 19871014; EP 0241326 B1 19920115
DOCDB simple family (application)
FR 8603420 A 19860311; DE 3775965 T 19870310; EP 87400518 A 19870310